Cochleamycin A
Cochleamycin A showed strong inhibitory activity against tumor cells, with IC50s (μg/mL) of P388, HL60, K562, COL0205 and HT29 cells of 1.6, 14.0, 6.2, 16.5 and 19.1, respectively. Cochleamycin A also has anti-Gram-positive bacteria activity.
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- CAS No.: 134769-19-0
- Formule: C21H26O6
- Masse moléculaire:374.43
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Stockage:
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Activité biologique
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Chemical Information
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Activité biologique
Description
Chemical Information
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CAS No. 134769-19-0
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Masse moléculaire 374.43
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Formule C21H26O6
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SMILES
CC(O[C@@H]1[C@]2([H])[C@@](C[C@@H]1C)([H])[C@]3([H])[C@](C[C@H](C[C@]4([H])CC(/C(C(O4)=O)=C\3)=O)O)([H])C=C2)=O
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Structure Classification
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Initial Source
Streptomyces sp.
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocole
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Gram Staining of Tissue Sections
Gram staining of tissue sections is a histochemical technique used to differentiate Gram-positive and Gram-negative bacteria within histological specimens based on differences in bacterial cell wall structure and dye retention, adapted from classical bacteriological Gram staining into tissue-compatible “histological Gram stain” variants. In tissue applications, modifications of the Brown-Hopps and Brown-Brenn methods are commonly used to improve differentiation of microorganisms embedded within host connective tissue and to reduce overstaining or loss of Gram-negative signal, which are known limitations of earlier approaches. The principle relies on crystal violet-iodine complex retention in Gram-positive organisms and subsequent decolorization and counterstaining steps that allow contrast visualization of Gram-negative organisms against tissue background.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Cochleamycin A Related Classifications
HY-N14415 Related Classifications
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